When trying to create a new QoS (we have created 4 so far) we get the following error. I tried via cmd line also and still get a similar error.....

Message: system failure: createCos
com.zimbra.cs.service.ServiceException: system failure: createCos
at
com.zimbra.cs.service.ServiceException.FAILURE(Ser viceException.java:174)
at
com.zimbra.cs.account.ldap.LdapProvisioning.create Subcontext(LdapProvisioning.java:2575)
at
com.zimbra.cs.account.ldap.LdapProvisioning.create Cos(LdapProvisioning.java:1328)
at com.zimbra.cs.service.admin.CreateCos.handle(Creat eCos.java:53)
at com.zimbra.soap.SoapEngine.dispatchRequest(SoapEng ine.java:261)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:162)
at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.jav a:84)
at com.zimbra.soap.SoapServlet.doPost(SoapServlet.jav a:223)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:709)
at com.zimbra.cs.servlet.ZimbraServlet.service(Zimbra Servlet.java:173)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at
org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:107)
at
org.apache.catalina.valves.AccessLogValve.invoke(A ccessLogValve.java:541)
at
org.apache.catalina.connector.CoyoteAdapter.servic e(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11 ConnectionHandler.processConnection(Http11BaseProt ocol.java:667)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.process Socket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThr ead.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: javax.naming.NamingException: [LDAP: error code 80 - Other];
remaining name 'cn=staff,cn=cos,cn=zimbra'
at com.sun.jndi.ldap.LdapCtx.mapErrorCode(LdapCtx.jav a:3029)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2931)
at com.sun.jndi.ldap.LdapCtx.processReturnCode(LdapCt x.java:2737)
at com.sun.jndi.ldap.LdapCtx.c_createSubcontext(LdapC tx.java:770)
at
com.sun.jndi.toolkit.ctx.ComponentDirContext.p_cre ateSubcontext(ComponentDirContext.java:319)
at
com.sun.jndi.toolkit.ctx.PartialCompositeDirContex t.createSubcontext(PartialCompositeDirContext.java :248)
at
com.sun.jndi.toolkit.ctx.PartialCompositeDirContex t.createSubcontext(PartialCompositeDirContext.java :236)
at
javax.naming.directory.InitialDirContext.createSub context(InitialDirContext.java:178)
at
com.zimbra.cs.account.ldap.LdapProvisioning.create Subcontext(LdapProvisioning.java:2561)
... 24 more

Error code: service.FAILURE
Method: ZmCsfeCommand.prototype.invoke
Details:soap:Receiver

Any ideas where to look for why this is occuring?